157280921292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27709817}}^1$

素因数の和:27709878

約数の個数: 48

約数和(自身を含む): 409661949312

約数和(自身を除く): 252381028020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 27709817, 55419634, 83129451, 110839268, 166258902, 304807987, 332517804, 609615974, 914423961, 1191522131, 1219231948, 1828847922, 2383044262, 3574566393, 3657695844, 4766088524, 7149132786, 13106743441, 14298265572, 26213486882, 39320230323, 52426973764, 78640460646, 157280921292]

約数ペア:

[(1, 157280921292), (2, 78640460646), (3, 52426973764), (4, 39320230323), (6, 26213486882), (11, 14298265572), (12, 13106743441), (22, 7149132786), (33, 4766088524), (43, 3657695844), (44, 3574566393), (66, 2383044262), (86, 1828847922), (129, 1219231948), (132, 1191522131), (172, 914423961), (258, 609615974), (473, 332517804), (516, 304807987), (946, 166258902), (1419, 110839268), (1892, 83129451), (2838, 55419634), (5676, 27709817)]